Class IX

Many food substances taken in by animals are
  1. soluble in water
  2. insoluble in water
  3. can be digested without enzymes
  4. are digested through fats
Butter, cheese and nuts are a source of
  1. proteins
  2. fiber
  3. vitamins
  4. fats
Fossil fuels and minerals are examples of
  1. renewable resources
  2. non-renewable resources
  3. artificial resources
  4. pollutants
Arterioles carrying blood to blood capillaries are controlled through
  1. ADH (Antidiuretic Hormone)
  2. vasomotor nerves
  3. afferent arteriole
  4. efferent arteriole
Transport system to carry substances from one part of body to other is called
  1. blood system
  2. lymphatic system
  3. digestive system
  4. both A and B
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